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HCT1180G1

EU EN HCT1180G1 Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Tecnical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HCT1180G1 / HCT1180G1
Category Grade Standard Region/Area Standard Content
Metals HCT1180G1 PREN 10338 EU Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Tecnical delivery conditions

Chemical composition(mass fraction)(wt.%) of the HCT1180G1

Element Min Max Similar
C - 0.2300 -
Mn - 2.9000 -
P - 0.0800 -
S - 0.0150 -
Si - 1.2000 -
V - 0.2000 -
B - 0.0050 -
Al 0.0150 1.4000 -
Cr+Mo - 1.2000 -
Nb+Ti - 0.1500 -

Mechanical Properties of steel grade HCT1180G1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
921 (≥) 968 (≥) 43 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade HCT1180G1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.22 -  
148 246 - 24.3 444   -  
615 - 43 34.2   213 313

Heat Treatment of steel grade HCT1180G1

Heat treated : 1284°C - 1981°C

Technological Curves of steel grade HCT1180G1

Cross Reference Table (Equivalent Grade) of HCT1180G1

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